cve-2021-41598
Vulnerability from cvelistv5
Published
2022-01-25 19:45
Modified
2024-08-04 03:15
Severity ?
EPSS score ?
Summary
UI misrepresentation of granted permissions in GitHub Enterprise Server leading to unauthorized access to user
References
Impacted products
▼ | Vendor | Product |
---|---|---|
GitHub | GitHub Enterprise Server |
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To exploit this vulnerability, an attacker would need to create a GitHub App on the instance and have a user authorize the application through the web authentication flow. All permissions being granted would properly be shown during the first authorization, but if the user later updated the set of repositories the app was installed on after the GitHub App had configured additional user-level permissions, those additional permissions would not be displayed, leading to more permissions being granted than the user potentially intended. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.3 and was fixed in versions 3.2.5, 3.1.13, 3.0.21. This vulnerability was reported via the GitHub Bug Bounty program." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-451", "description": "CWE-451: User Interface (UI) Misrepresentation of Critical Information", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-01-25T19:45:12", "orgId": "82327ea3-741d-41e4-88f8-2cf9e791e760", "shortName": "GitHub_P" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://docs.github.com/en/enterprise-server%403.0/admin/release-notes#3.0.21" }, { "tags": [ "x_refsource_MISC" ], "url": "https://docs.github.com/en/enterprise-server%403.1/admin/release-notes#3.1.13" }, { "tags": [ "x_refsource_MISC" ], "url": "https://docs.github.com/en/enterprise-server%403.2/admin/release-notes#3.2.5" } ], "source": { "discovery": "EXTERNAL" }, "title": "UI misrepresentation of granted permissions in GitHub Enterprise Server leading to unauthorized access to user", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "product-cna@github.com", "ID": "CVE-2021-41598", "STATE": "PUBLIC", "TITLE": "UI misrepresentation of granted permissions in GitHub Enterprise Server leading to unauthorized access to user" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "GitHub Enterprise Server", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "3.0", "version_value": "3.0.21" }, { "version_affected": "\u003c", "version_name": "3.1", "version_value": "3.1.13" }, { "version_affected": "\u003c", "version_name": "3.2", "version_value": "3.2.5" } ] } } ] }, "vendor_name": "GitHub" } ] } }, "credit": [ { "lang": "eng", "value": "Vaibhav Singh (vaib25vicky)" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A UI misrepresentation vulnerability was identified in GitHub Enterprise Server that allowed more permissions to be granted during a GitHub App\u0027s user-authorization web flow than was displayed to the user during approval. To exploit this vulnerability, an attacker would need to create a GitHub App on the instance and have a user authorize the application through the web authentication flow. All permissions being granted would properly be shown during the first authorization, but if the user later updated the set of repositories the app was installed on after the GitHub App had configured additional user-level permissions, those additional permissions would not be displayed, leading to more permissions being granted than the user potentially intended. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.3 and was fixed in versions 3.2.5, 3.1.13, 3.0.21. This vulnerability was reported via the GitHub Bug Bounty program." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-451: User Interface (UI) Misrepresentation of Critical Information" } ] } ] }, "references": { "reference_data": [ { "name": "https://docs.github.com/en/enterprise-server@3.0/admin/release-notes#3.0.21", "refsource": "MISC", "url": "https://docs.github.com/en/enterprise-server@3.0/admin/release-notes#3.0.21" }, { "name": "https://docs.github.com/en/enterprise-server@3.1/admin/release-notes#3.1.13", "refsource": "MISC", "url": "https://docs.github.com/en/enterprise-server@3.1/admin/release-notes#3.1.13" }, { "name": "https://docs.github.com/en/enterprise-server@3.2/admin/release-notes#3.2.5", "refsource": "MISC", "url": "https://docs.github.com/en/enterprise-server@3.2/admin/release-notes#3.2.5" } ] }, "source": { "discovery": "EXTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "82327ea3-741d-41e4-88f8-2cf9e791e760", "assignerShortName": "GitHub_P", "cveId": "CVE-2021-41598", "datePublished": "2022-01-25T19:45:12", "dateReserved": "2021-09-24T00:00:00", "dateUpdated": "2024-08-04T03:15:29.207Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-41598\",\"sourceIdentifier\":\"product-cna@github.com\",\"published\":\"2022-01-25T20:15:08.453\",\"lastModified\":\"2023-11-07T03:38:58.963\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A UI misrepresentation vulnerability was identified in GitHub Enterprise Server that allowed more permissions to be granted during a GitHub App\u0027s user-authorization web flow than was displayed to the user during approval. 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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.